ヘリコバクターピロリじゃないです
herikobakutāpirorijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of ヘリコバクターピロリ

1. It's not Helicobacter pylori.; I don't have Helicobacter pylori.

Negative
Polite
Casual Register